Dorman 522-135 Suspension Control Arm - Rear Left Lower Forward

Overview of Dorman Suspension Control Arm 522-135

The Dorman Suspension Control Arm 522-135 is engineered for select Mercedes-Benz models, including the CL63 AMG, Maybach S560, and S550. Crafted from durable aluminum with a natural silver finish, this control arm is designed to maintain suspension integrity and vehicle handling.

• Constructed from lightweight, corrosion-resistant aluminum
• Black rubber bushing included for vibration dampening
• Casting and forged construction for strength and durability
• Threaded ball joint stud type with welded mounting (ball joint not included)
• Overall length of 262.5 mm with precise bushing dimensions

Detailed Product Features and Specifications

This suspension control arm features a robust aluminum body finished naturally in silver, providing resistance to corrosion and wear. The included black rubber bushing, with an inside diameter of 14.3 mm and an outside diameter of 39.6 mm, helps absorb road shocks and reduce noise. The control arm’s construction combines casting and forging methods to ensure structural integrity under various driving conditions. It is designed with a welded ball joint mounting type and a threaded ball joint stud, although the ball joint itself is not included. The press-in end type and bushing linkage end type facilitate secure attachment to the vehicle’s suspension system.

Compatible Mercedes-Benz Models

This Dorman control arm 522-135 is compatible with a range of Mercedes-Benz vehicles, including:

• CL63 AMG, CL500, CL550
• Maybach S550, S560, S600, S650
• S63 AMG, S63L AMG, S65 AMG, S65L AMG
• S350, S400, S400L, S450, S450L
• S500, S500L, S550, S550e, S560, S560e, S560L, S600, S600L

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling
• Corroded or weakened control arm structure affecting suspension stability
• Excessive vibration or noise from suspension components
• Misalignment issues due to faulty control arm components
• Reduced steering responsiveness and uneven tire wear

Installation Notes and Tips

Installation of the Dorman 522-135 control arm requires removal of the old control arm and careful alignment of the new part. Since the ball joint is not included, ensure compatibility with your existing ball joint or replace it separately if needed. The control arm features a press-in end and bushing linkage end type, so proper tools are recommended for bushing installation and removal. Verify torque specifications for mounting bolts according to the vehicle manufacturer’s guidelines.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This control arm is made from high-quality aluminum with precision casting and forging processes. While specific warranty details are not provided, Dorman typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.